Victoria Police and Cricket Australia were liaising over the appropriate security level.

“Our security team is in contact with the relevant authorities to ensure we have the appropriate level of security at the Boxing Day test and other cricket matches being held around the country,” Cricket Australia chief executive James Sutherland said in a statement.

In a security-related move late in 2015, the MCG erected a new perimeter fence about 20 to 25 meters (65 to 80 feet) away from the stadium where spectators queue to pass through security before entering the ground.

Australia won the first Test against Pakistan by 39 runs at the Gabba in Brisbane. A third test in the series begins January 3 in Sydney.